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Temporary Cyber Security Jobs (NOW HIRING)

KBR

Cyber Security Engineer

El Segundo, CA · On-site

... TEMP) and coordinate Cybersecurity Test and Evaluation (T&E) requirements/activities (e.g., CVI, ACD, CVPA, AA) with stakeholders * Lead Mission Based Cybersecurity Risk Assessments (MBCRA) (e.g ...

KBR

Cyber Security Engineer

El Segundo, CA

... TEMP) and coordinate Cybersecurity Test and Evaluation (T&E) requirements/activities (e.g., CVI, ACD, CVPA, AA) with stakeholders * Lead Mission Based Cybersecurity Risk Assessments (MBCRA) (e.g ...

ENSCO, Inc.

Cyber Security Engineer

El Segundo, CA

... TEMP) and coordinate Cybersecurity Test and Evaluation (T&E) requirements/activities (e.g., CVI, ACD, CVPA, AA) with stakeholders - Lead Mission Based Cybersecurity Risk Assessments (MBCRA) (e.g ...

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How much do temporary cyber security jobs pay per year?

As of May 28, 2026, the average yearly pay for temporary cyber security in the United States is $132,962.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $150,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Temporary Cyber Security professional, and why are they important?

To thrive as a Temporary Cyber Security professional, you need a solid understanding of network security, risk assessment, and incident response, often supported by a degree in information technology or cybersecurity and relevant experience. Familiarity with tools such as firewalls, intrusion detection systems, SIEM platforms, and certifications like CompTIA Security+ or CISSP are commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you quickly adapt and collaborate with existing teams. These skills are crucial for rapidly identifying and mitigating security threats while ensuring seamless integration into dynamic work environments.

What types of projects or tasks can a Temporary Cyber Security professional expect to handle during an assignment?

As a Temporary Cyber Security professional, you may be tasked with a range of assignments such as conducting vulnerability assessments, assisting with incident response, or supporting the implementation of new security protocols. Temporary roles often focus on specific projects, such as compliance audits, penetration testing, or helping organizations address immediate security threats. You’ll likely collaborate closely with IT teams, risk managers, and sometimes external vendors to ensure solutions are aligned with current security policies. This role offers a valuable opportunity to gain diverse experience across different industries and security challenges.

What are Temporary Cyber Security jobs?

Temporary Cyber Security jobs are short-term positions where professionals are hired to protect an organization's digital assets and systems from cyber threats. These roles might focus on tasks such as vulnerability assessments, incident response, or implementing security protocols during a specific project or period of increased risk. Temporary positions are common when companies need extra support for a particular security challenge or to cover staff absences. The duration and specific responsibilities can vary depending on the organization's needs.

What is the difference between Temporary Cyber Security vs Cyber Security Analyst?

AspectTemporary Cyber SecurityCyber Security Analyst
CredentialsCertifications like CompTIA Security+, CEH often preferredSame certifications typically required
Work EnvironmentContract-based, short-term projects, often in various industriesFull-time or part-time, ongoing role within organizations
Employer & Industry UsageUsed by staffing agencies and companies for project needsEmployed directly by organizations or as full-time staff
Search & Comparison IntentPeople looking for short-term cybersecurity roles or project-based workIndividuals seeking ongoing cybersecurity analysis roles

Temporary Cyber Security roles are typically short-term, project-based positions often filled through staffing agencies, requiring similar certifications as Cyber Security Analysts. In contrast, Cyber Security Analysts usually hold ongoing, full-time roles within organizations, focusing on continuous security monitoring and analysis. Both roles require comparable skills and certifications but differ mainly in duration, employment type, and work setting.

More about Temporary Cyber Security jobs
What cities are hiring for Temporary Cyber Security jobs? Cities with the most Temporary Cyber Security job openings:
What are the most commonly searched types of Cyber Security jobs? The most popular types of Cyber Security jobs are:
What states have the most Temporary Cyber Security jobs? States with the most job openings for Temporary Cyber Security jobs include:
What job categories do people searching Temporary Cyber Security jobs look for? The top searched job categories for Temporary Cyber Security jobs are:
Temporary Cyber Security jobs near you
Infographic showing various Temporary Cyber Security job openings in the United States as of May 2026, with employment types broken down into 81% Full Time, 17% Part Time, and 2% Temporary. Highlights an 98% Physical, and 2% Hybrid job distribution, with an average salary of $132,962 per year, or $63.9 per hour.
Cyber Security Engineer

Cyber Security Engineer

KBR

El Segundo, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago

KBR rating

8.7

Company rating: 8.7 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

46th of 349 rated engineering

Job description

Title:

Cyber Security Engineer

Belong. Connect. Grow. with KBR!

KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security.

KBR is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) program in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility.

The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force's Space Systems Command. We support the Space Force's acquisition of state-of-the-art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

Why Join Us?

  • Innovative Projects:KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.

  • Collaborative Environment:Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.

  • Impactful Work:Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

Key Responsibilities:

  • Perform systems engineering activities in the areas of cybersecurity, Risk Management Framework (RMF) Assessment & Authorization (A&A) in accordance with DoDI 8510.01

  • Perform cryptographic System Security Engineering (SSE) in compliance with NSA requirements and regulations

  • Define security requirements, architecture, and design for embedded and large-scale, distributed DoD space and ground control systems

  • Apply risk management concepts to mitigate vulnerabilities in system security architectures

  • Interface with the Space Force customer, system stakeholders, and external contractors to coordinate cybersecurity and cryptographic requirements and architecture flow down from the system level to individual elements of the system

  • Support integration activities of cybersecurity for space and ground networks

  • Participate and propose inputs for verification and validation of cybersecurity requirements

  • Perform cybersecurity planning and scheduling for RMF and coordinate efforts to categorize and assign impact values for confidentiality, integrity, and availability of systems per CNSSI 1253 to produce a tailored set of RMF security controls per NIST 800-53

  • Provide critical inputs to the Program Protection Plan and assist in identification of Critical Program Information (CPI)/Critical Components (CC)

  • Provide critical inputs to Cybersecurity Strategies and assist government with milestone approvals

Work Environment:

Location: On-site

Travel Requirements: Minimal

Working Hours: Standard

Qualifications:

Required:

  • Ability to obtain a DoD Secret security clearance is required to be considered for this position

  • BS in technical field, such as engineering, mathematics, physics, or computer science.An equivalent technical degree (such as MS in technical field, such as engineering, mathematics, physics, or computer science)

  • 2+ years of work experience in System Engineering Architecture/Design

  • 2+ years of work experience in Information Assurance (IA)/Cyber Security

  • Provide cybersecurity inputs to the Test and Evaluation Master Plan (TEMP) and coordinate Cybersecurity Test and Evaluation (T&E) requirements/activities (e.g., CVI, ACD, CVPA, AA) with stakeholders
  • Lead Mission Based Cybersecurity Risk Assessments (MBCRA) (e.g., MRAP-C, CTT) events and provide Mission Impact Analysis and recommendations to the program office

  • Understanding of the discipline and practice of Systems Engineering throughout the system lifecycle phases of concept, development, production, use, support, and retirement

  • Understanding of modern computing architectures including CI/CD, microservices, cloud, and container technologies

  • Proficient with Microsoft Office products (Word, Excel, Powerpoint)

  • Strong interpersonal, organizational, and teambuilding skills

  • Strong writing and oral presentation skills; ability to write final-version deliverable technical documents and reports

  • Background in software design

Desired:

  • BS or MS degree in IA/Cyber security

  • Master's degree in technical field, such as engineering, mathematics, physics, or computer science

  • Experience working on DoD programs

  • Proficient understanding of RMF process

  • Familiarity with Cybersecurity Requirements Verification and Validation (IV&V)

  • Familiarity with NIST 800-53 and CNSSI 1253 RMF Analysis and Accreditation

  • Familiarity with Network Engineering

  • Familiarity with Communications Systems

  • Familiarity with Security Test and Evaluation (ST&E)

  • Security certification (CISSP)

  • TS/SCI clearance

Additional Requirements:

  • Due to security requirements, work is required to be on-site in a secure facility

Basic Compensation: $110,000 to $150,000 in California

The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.

Ready to Make a Difference?If you'reexcited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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About KBR

Sourced by ZipRecruiter

At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety. With a full portfolio of services, proprietary technologies and expertise, our employees are ready to handle projects and missions from planning and design to sustainability and maintenance. Whether at the bottom of the ocean or in outer space, our clients trust us to deliver the impossible on a daily basis.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

Year founded

1998

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